TECHNIKS ER20 Plug-Style Coolant Collet, 4.5 mm Bore
The TECHNIKS Collet is a plug-style coolant collet, ER20 size, with a 4.5 mm bore, identified by MPN 08320-04.5. This product is designed for use in industrial machining applications requiring through-coolant capability.
SKU 3G-OTH-312673
Also listed as: 08320045 · 08320 04 5 · 08320-04-5
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Product Description
The TECHNIKS Collet is a plug-style coolant collet, ER20 size, with a 4.5 mm bore, identified by MPN 08320-04.5. This product is designed for use in industrial machining applications requiring through-coolant capability.
Frequently Asked Questions
What is a TECHNIKS plug-style coolant collet used for?
A TECHNIKS plug-style coolant collet, like the ER20 4.5 mm model (MPN 08320-04.5), is used in CNC machining centers to hold cutting tools while delivering coolant directly through the collet to the cutting edge. This improves chip evacuation, tool life, and surface finish in industrial metalworking operations.
What are the specifications of the TECHNIKS ER20 coolant collet 08320-04.5?
The TECHNIKS ER20 coolant collet (MPN 08320-04.5) has a 4.5 mm bore diameter and is a plug-style design for through-coolant delivery. It is part of the ER20 series, commonly used in machining spindles. The manufacturer part number is 08320-04.5, and the brand is TECHNIKS.
Where to buy TECHNIKS coolant collets worldwide?
3G Electric supplies TECHNIKS coolant collets, including the ER20 4.5 mm model (MPN 08320-04.5), to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.
How to select the correct ER collet size for a 4.5 mm tool?
To select the correct ER collet for a 4.5 mm tool, choose an ER20 collet with a 4.5 mm bore, such as the TECHNIKS plug-style coolant collet (MPN 08320-04.5). Ensure the collet series matches your spindle's nut and taper. For through-coolant applications, a plug-style collet like this one seals the coolant path effectively.
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3G Electric supplies TECHNIKS plug-style er coolant collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
